TheWarden - pastebin.com/3bv12LsW

gistfile1.js

function selectStoreValues(fromElementID,toElementID)
{
    var fileToTableObj = document.getElementById('ImportexportFilesSelected');
    var fileToTable = fileToTableObj.options[fileToTableObj.selectedIndex].value;
    var txtSelectedValuesObj = document.getElementById(toElementID);
    var selectedArray = new Array();
    var selObj = document.getElementById(fromElementID);
    var i;
    var count = 0;
    for (i=0; i<selObj.options.length; i++)
    {
        if (selObj.options[i].selected) 
        {   
            selectedArray[count] = selObj.options[i].value;
            count++;
        }
    }
    //txtSelectedValuesObj.value = selectedArray;
    var mikhail = Object.create(null);
    //Object.defineProperty(mikhail, fileToTable, { value: 'here', writable: true, configurable: true, enumerable: true });
    mikhail['name'] = 'mikhail';
    mikhail['age'] = 19;
    mikhail['gender'] = 'male';
    mikhail['table'] = fileToTable;
    mikhail[fileToTable] = selectedArray;
    alert(mikhail['dma.zip:stb_dma']);
    alert(mikhail['programs.zip:stb_programs']);
    //txtSelectedValuesObj.value = mikhail;
}